the speech that romney gave today. i know he did emphasize for a while, libya, of course that has been an ongoing situation for the united states. >> reporter: in fact, it was all benghazi, benghazi, and that is really the reason, the romney campaign attacking the white house on foreign policy, they believe that the white house is lacking in the foreign policies. they worry that the al-qaeda affiliates were active in the campaign militias. daryl issa is holding hearings this wednesday, focusing in part on this e-mail from the embassy in tripoli, last february, asking to leave a special team in libya for another four months. the commander of that team will reportedly testify that ambassador chris stevens, who of course died in the raid, wanted to keep the team even longer but of course was let down. the 16 member team was replace by a smaller unit of agents, it is not clear how long they stayed security agents stayed. tonight, they say the original tonight, they say the original team was being fazed out as libya teams took over, and could not have prevented the fatal attack in benghazi.